DOL & Star Delta Starters

A DOL Starter is a Direct-On-line motor starter. Sometimes known as an ’across the line’ starter, this type of motor controller is used as a simple starter for larger electric motors, providing full line voltage to the motor terminals.

At their simplest, DOL Starters act as a stop / start switch for a motor, but DOL starters are often fitted with overload protection devices to prevent short circuits or the motor overheating.

Uses for DOL Starters

DOL Starters are used in a variety of applications where motor driving is required, such as running workshop machinery, large fans or water pumps.

Reversible DOL Starters

The RS Range includes reversible DOL Starters that can run a motor either forwards or backwards. These three button starters are particularly useful for conveyor based machinery, where reversing the direction is sometimes necessary.

Ingress Protection

DOL Starters typically have a moulded plastic body designed to protect the motor starter electrical components from workplace environmental factors. The RS Range includes many DOL starter models that are suitable for the harshest work environments, which is essential when running machinery that results in a dusty environment, such as machine woodworking. There are even ATEX rated DOL starters for environments with explosive risks.

Further Security

Some DOL starters are equipped with securing functions such as key locked buttons. These optional extras are highly useful in preventing accidental or unauthorised activation of a motor, and are available in the RS Range.

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Description Price Power Rating Motor Starter Type Range Voltage Rating IP Rating Current Rating Phase Number of Poles Motor Starter Functionality Reversibility Additional Features Overall Length Enclosure Overall Width
RS stock no. 711-6477
Mfr. Part No.MS132-6.3
BrandABB
R 1,216.43
Each
units
2.2 kW DOL - 690 V ac IP20 4 → 6.3 A 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 711-6461
Mfr. Part No.MS132-1.6
BrandABB
R 1,216.94
Each
units
0.55 kW DOL - 690 V ac IP20 1 → 1.6 A 1, 3 3P Manual - Disconnect Switch Included 90mm Yes 45mm
RS stock no. 711-6470
Mfr. Part No.MS132-10
BrandABB
R 1,335.20
Each
units
4 kW DOL - 690 V ac IP20 - 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 445-0364
Mfr. Part No.MS116-4.0
BrandABB
R 1,036.96
Each
units
- DOL - 690 V ac IP20 - 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 811-0782
Mfr. Part No.1TVC400071S5699
BrandABB
R 4,138.63
Each
units
7.5 kW DOL - 400 V ac IP55 - 3 - Automatic Yes - 184mm Yes 184mm
RS stock no. 711-6474
Mfr. Part No.MS132-16
BrandABB
R 1,436.55
Each
units
7.5 kW DOL - 690 V ac IP20 10 → 16 A 1, 3 3P Manual - - 97.8mm Yes 45mm
RS stock no. 711-6483
Mfr. Part No.MS132-12
BrandABB
R 1,436.30
Each
units
5.5 kW DOL - 690 V ac IP20 - 1, 3 3P Manual - - 97.8mm Yes 45mm
RS stock no. 445-0392
Mfr. Part No.MS116-10
BrandABB
R 1,148.64
Each
units
- DOL - 690 V ac IP20 - 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 811-0811
Mfr. Part No.1TVC230224S5699
BrandABB
R 8,918.28
Each
units
22 kW Star Delta - 230 V ac IP55 - 3 - - - - 305mm Yes 284mm
RS stock no. 811-0751
Mfr. Part No.DRAF12-14
BrandABB
R 1,482.50
Each
units
5.5 kW DOL - 400 V ac IP65 - 3 - Automatic - - 230mm Yes 106mm
RS stock no. 711-6464
Mfr. Part No.MS132-2.5
BrandABB
R 1,217.06
Each
units
0.75 kW DOL - 690 V ac IP20 10 → 16 A 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 811-0818
Mfr. Part No.1TVC400154S5699
BrandABB
R 8,477.33
Each
units
15 kW Star Delta - 400 V ac IP55 - 3 - - - - 184mm Yes 284mm
RS stock no. 445-0358
Mfr. Part No.MS116-2.5
BrandABB
R 1,037.34
Each
units
- DOL - 690 V ac IP20 - 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 811-0789
Mfr. Part No.1TVC230071S5699
BrandABB
R 4,178.39
Each
units
7.5 kW DOL - 400 V ac IP55 - 3 - Automatic - - 184mm Yes 184mm
RS stock no. 486-3518
Mfr. Part No.1SAM250000R1012
BrandABB
R 1,890.05
Each
units
5.5 kW DOL - 690 V ac IP20 - 1, 3 3P Manual - Auxiliary Switch Not Included, Position Switch Included 90mm - 45mm
RS stock no. 811-0758
Mfr. Part No.DRAF16-14
BrandABB
R 1,542.10
Each
units
7.5 kW DOL - 400 V ac IP65 - 3 - Automatic - - 230mm Yes 106mm
RS stock no. 811-0815
Mfr. Part No.1TVC400224S5699
BrandABB
R 9,871.88
Each
units
22 kW Star Delta - 400 V ac IP55 - 3 - - - - 305mm Yes 284mm
RS stock no. 711-6468
Mfr. Part No.MS132-4.0
BrandABB
R 1,216.81
Each
units
1.5 kW DOL - 690 V ac IP20 - 1, 3 3P Manual - - 90mm Yes 45mm
RS stock no. 811-0770
Mfr. Part No.1TVC400051S5699
BrandABB
R 3,978.82
Each
units
5 kW DOL - 400 V ac IP55 - 3 - Automatic - - 184mm Yes 184mm
RS stock no. 811-0764
Mfr. Part No.1TVC230070S5699
BrandABB
R 1,814.71
Each
units
7.5 kW DOL - 400 V ac IP55 - 3 - Automatic - - 184mm Yes 184mm